vioft2nntf2t|tblJournal|Abstract_paper|0xf4ff7ace31000000af4e010001000100 Quantum-dot cellular automata (QCA) is a promising technology for the construction of quantum circuits with or without memory. In this article, we propose that the matching unit of the content-addressable memory (CAM) cell be developed utilising a multi-layered XNOR gate that is based on electron interactions. The proposed QCA cell can reduce the required area by at least 15% and by as much as 92% when compared to the existing circuits. Furthermore, when the circuit is expanded to include QCA-CAM, it can improve performance by more than 15%. In addition, the cost-effectiveness of the cell as the size of the circuit increases is shown.
S. Brilly Sangeetha1, L. Mary Florida2
IES College of Engineering, India1, St.Xavier's Catholic college of Engineering, India2
CAM, QCA, Cells, Automata, Memory, Circuit
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| Published By :
ICTACT
Published In :
ICTACT Journal on Microelectronics
( Volume: 9 , Issue: 1 , Pages: 1513 - 1516 )
Date of Publication :
April 2023
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